Patent classifications
A62C8/00
Hammer action pike pole
The present invention discloses a multi-purpose pike pole firefighting tool. The pike pole comprises a blade, a square shaft, an elongated handle member, a handle and an elongated tubular member. The blade of the pike pole is welded to the square shaft. The square shaft is disposed with in the elongated handle member and configured to move up and down within the elongated handle member. One end of the elongated tubular member is coupled to the elongated handle member by threading assembly via a connection sleeve and another end is coupled to one side of a receiver or cap and the handle is fastened to another side of the receiver. The pike pole uses a manually driven by a piston action or a hammer action to assist a user to remove wood shiplaps/walls of the fired structures for checking fire extension by opening walls and ceilings during firefighting operations.
Hammer action pike pole
The present invention discloses a multi-purpose pike pole firefighting tool. The pike pole comprises a blade, a square shaft, an elongated handle member, a handle and an elongated tubular member. The blade of the pike pole is welded to the square shaft. The square shaft is disposed with in the elongated handle member and configured to move up and down within the elongated handle member. One end of the elongated tubular member is coupled to the elongated handle member by threading assembly via a connection sleeve and another end is coupled to one side of a receiver or cap and the handle is fastened to another side of the receiver. The pike pole uses a manually driven by a piston action or a hammer action to assist a user to remove wood shiplaps/walls of the fired structures for checking fire extension by opening walls and ceilings during firefighting operations.
Fire fighting apparatus and method
Apparatus and method for firefighting includes a containerless core of a fire retardant material, compressed to form a prolate spheroid shape. A shaft with fins and a carrying hook can extend from the core tail. The core can have a core charge of an explosive material within the core channel. An altimeter sensor coupled to the core charge and a triggering mechanism is coupled between the altimeter sensor and the core charge, and causes the triggering mechanism to detonate the core charge when the apparatus reaches an altitude. A delivery apparatus is included with a frame having carry harness, and at least one holding hook on the frame coupled to the carrying hook. The carry harness supports delivery apparatus in transport. Powders of calcium carbonate, magnesium carbonate, ammonium sulfate, diammonium sulfate, diammonium phosphate, ammonium polyphosphate, or monoammonium phosphate can be intermixed as fire retardant, along with indigenous plant seed.
FIRE SUPPRESSION DEVICE
A fire suppression device may be launched from a hand-held, stand alone, or object- or vehicle-mounted device. The fire suppression device may be propelled by a first accelerant ejected out of a proximal end of the fire suppression device. The fire suppression device may be ruptured by a second accelerant after a predetermined amount of time. A fire suppressant may be dispersed on a fire when the fire suppression device is ruptured.
Precision container aerial delivery system
An aerial fire suppressant delivery system uses an outer box or like structure and an inner liner. The inner liner may be a polyurethane bladder with two or more plastic straps RF welded to the polyurethane bladder. The two or more plastic straps are attached both to the bottom surface of the bladder and to the top of the outer box, which is not attached to the sides of the outer box. A fixed or rotary wing aircraft drops the container filled with fire suppressant material. As the container falls, the top of the box flies from the sides of box and the top pulls against the straps. Because the straps are attached to the bladder by RF welding, the straps tear the bladder at their attachments and cause the bladder and container to release the fire suppressant material into the air over the target.
Unidirectional, sprinkler-type, antipersonnel-fragmentation-free fire-extinguishing bomb
The invention discloses a unidirectional spray type fire extinguishing bomb without high explosive fragmentation, includes a housing, a fuse, an igniter, an fire extinguishing agent and a main charge, and further includes a tail braking device, combustor, a plate closure, a piston and a diffuser. The housing, the tail braking device and the piston are made of light metal materials; the housing is cylindrical; the tail braking device is arranged at the bottom of the housing and is fixed with the housing through a screw nail; and the fuse is arranged on the diffuser and is fixed through a screw nail. During working process, when the fuse detects the fire extinguishing bomb to be 5-10 meters far away from a combustion source, the igniter ignites the main charge, the piston is pushed under high pressure to move in the housing, and the fire extinguishing agent is sprayed out from spraying holes to the combustion source for fire extinguishing. The present invention has simple structure, and has no lethality when the fire extinguishing agent is sprayed.
Fire containment device and kit
The invention is a container having an opening at one end and a flap or other closure to close the opening, the interior of the bag includes a liner filled with free-flowing expanded glass granulate having fire extinguishing properties, the liner is compartmentalized to separately retain the free flowing granulate to defined regions of the bag interior and it is formed from a sacrificial material that is combustible and will disintegrate upon exposure to the heat of a fire whereby when a electronic or other device that has caught fire is placed inside the bag, the free-flowing expanded glass granulate contained by the liner is caused to be released onto the device to extinguish the fire.
Fire containment device and kit
The invention is a container having an opening at one end and a flap or other closure to close the opening, the interior of the bag includes a liner filled with free-flowing expanded glass granulate having fire extinguishing properties, the liner is compartmentalized to separately retain the free flowing granulate to defined regions of the bag interior and it is formed from a sacrificial material that is combustible and will disintegrate upon exposure to the heat of a fire whereby when a electronic or other device that has caught fire is placed inside the bag, the free-flowing expanded glass granulate contained by the liner is caused to be released onto the device to extinguish the fire.
RESCUE ACCESS WEDGE
A rescue access wedge having a base portion, a rear portion and a front portion with a pair of opposed generally triangular sidewalls upwardly extended from the base portion wherein the sidewalls taper from the rear portion to a tip connecting the pair of opposed side surfaces and wherein a pair of aligned slots disposed on opposed sidewalls are adjoined for coupling with paired prongs a fork end of a rescue tool and a concavity or notch disposed in a top and/or bottom surface configured to seat this rescue access wedge upon an abutting surface and a method of use thereof.